Neoplasms

Blood and Lymph Conditions

All Conditions

Rare Diseases

Leukemia

Leukemia, Myeloid

Leukemia, Myeloid, Acute

Neoplasms by Histologic Type

Hematologic Diseases

Myeloid Leukemia

Acute Myeloid Leukemia

Acute Non Lymphoblastic Leukemia

Acute Graft Versus Host Disease

Anti-Infective Agents

Antineoplastic Agents

All Drugs and Chemicals

Cytarabine

Idarubicin

Anti-Bacterial Agents

Antibiotics, Antitubercular

Enzyme Inhibitors

Induction (idarubicin, cytarabine), first consolidation (high dose cytarabine), risk- stratification: allogeneic matched related or unrelated donor transplant vs. consolidation courses.

12 mg/m2/day; intravenous, administration at induction phase, days 1 to 3.

200mg/m2/day, intravenous at induction phase; days 1-7.

- High dose during consolidation phase. In patients up to 60 years 3g/m2/12hours days 1,3,5, and patients 60 to 70 years: 1.5g/m2/12hours days 1,3,5.

Ara-C

* Administration at induction phase to remission days 1 to 7. G-CSF will not be initiated if the leukocyte count is over 30x10e9/L at diagnosis or will be interrupted if the leukocyte count during treatment arises 30x10e9/L.
* Administration at consolidation phase day 7.

G-CSF

To be performed in patients in the intermediate or adverse risk groups.

Allogeneic matched or unrelated donor transplant.

To be considered in patients in the intermediate risk group without an available allogeneic donor and negative measurable residual disease, per center decision.

Autologous peripheral blood stem cell transplant

To be performed either with molecular monitoring or, if not applicable, by flow cytometry. Pre-stablished cut-off values are defined for decision-making.

Measurable residual disease

Jorge Sierra, Prof, MD

Jordi Esteve, MD, PhD

The AML-12 study investigates the efficacy and toxicity of standard induction chemotherapy with idarubicin and cytarabine (IC) with G-CSF priming followed by a risk-adapted post remission therapy for patients up to the age of 70 diagnosed with de novo acute myeloid leukemia (AML).

Modifications from the previous protocol AML-03 (NCT01723657) include removal of etoposide in induction, limitation of the GCSF priming to the induction phase and categorization of post remission therapy (stem cell transplant or 2 high dose cytarabine consolidations) according to diagnostic genetics as well as post-remission clearance of measurable residual disease.

The aims of these modifications are to improve the overall survival and leukemia free survival of acute myeloid leukemia patients with a risk-adapted approach.

Induction chemotherapy: Idarubicin (12mg/m2/day intravenous, days 1-3), Low-dose cytarabine (200mg/m2/day, intravenous in continuous infusion, days 1-7) and G-CSF priming 150mcg/m2/day, subcutaneous from day 0 to the last day of chemotherapy if white blood cell count (WBC) \<30x10E9/L.

This induction chemotherapy can be repeated twice in the case of partial response (PR) to achieve complete response (CR).

Once CR is achieved (with one or two induction cycles), all patients receive a consolidation course with high-dose cytarabine (3000mg/m2/12h days 1, 3 and 5) and pegfilgrastim 6mg on day 6.

After this, patients will be allocated to the different risk groups as follows:

* Favorable risk group \[patients with t(8;21)(q22;q22)/RUNX1/RUNX1T1, inv(16)(p12;q22) or t(16;16)/CBFB/MYH11; Intermediate risk cytogenetics (MRC 2010) and NPM1 mutation with FLT3 wild type or low ratio of FLT3 internal tandem duplication (ITD)/wild type (\<0.5); or CEBPA biallelic mutation\]. Patients in this group will receive 2 additional courses of consolidation therapy
* Intermediate risk group \[Intermediate risk cytogenetics (MRC 2010) without NPM1 mutations, FLT3-ITD, or CEBPA biallelic mutation\]. Patients in this group receive an allogeneic stem cell transplant in first CR. Patients without an available donor can be autografted per center decision
* Adverse risk group \[Adverse risk cytogenetics (MRC 2010), intermediate cytogenetics with FLT3-ITD without NPM1 mutation or NPM1-FLT3-ITD high ratio or MLL rearrangement; any favorable or intermediate risk patients with positive MRD following 1 (intermediate) or 2 (favorable) consolidation courses\]. Intention to treat of those patients is allogeneic stem cell transplant from any source.

Risk-adapted Therapy for Primary Acute Myeloid Leukemia

Risk-adapted Therapy for Primary Acute Myeloid Leukemia (AML) in Adult Patients up to 70 Years Old

Analyze the efficacy and toxicity of the current doses of IC (Idarubicin and cytarabine) with G-CSF priming to achieve complete remission in patients tih AML up to 70yo.

Analyze the disease free survival in the whole cohort of AML patients.

Analyze the relapse rate of all patients achieving remission with intensive induction followed by risk-adapted consolidation strategies.

Increase the number of patients who complete all treatment phases

Evaluate the feasibility of the consolidation treatments in the different risk groups by comparison of overall survival (OS), RR and DFS.

Survival outcomes in positive vs negative MRD patients. Number of patients with modified risk due to positive MRD.

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Risk-adapted Therapy for Primary Acute Myeloid Leukemia	NCT04687098	Leukemia, Myelo...	Idarubicin Ara-C G-CSF Allogeneic matc... Autologous peri... Measurable resi...	17 Years - 70 Years	Grupo Cooperativo de Estudio y Tratamiento de las Leucemias Agudas y Mielodisplasias
Risk-adapted Therapy for Primary Acute Myeloid Leukemia	NCT04687098	Leukemia, Myelo...	Idarubicin Ara-C G-CSF Allogeneic matc... Autologous peri... Measurable resi...	17 Years - 70 Years	Grupo Cooperativo de Estudio y Tratamiento de las Leucemias Agudas y Mielodisplasias

Spots Global Cancer Trial Database for allogeneic matched or unrelated donor transplant.